madwifi: improve reliability of the wds modes

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@13416 3c298f89-4303-0410-b956-a3cf2f4a3e73

package/madwifi/patches/371-wds_sta_separation.patch

@@ -1,815 +0,0 @@
---- a/net80211/ieee80211_input.c
-+++ b/net80211/ieee80211_input.c
-@@ -202,6 +202,7 @@ ieee80211_input(struct ieee80211vap * va
- 	struct ieee80211com *ic;
- 	struct net_device *dev;
- 	struct ieee80211_node *ni_wds = NULL;
-+	struct net_device_stats *stats;
- 	struct ieee80211_frame *wh;
- 	struct ieee80211_key *key;
- 	struct ether_header *eh;
-@@ -447,7 +448,7 @@ ieee80211_input(struct ieee80211vap * va
- 
- 	switch (type) {
- 	case IEEE80211_FC0_TYPE_DATA:
--		hdrspace = ieee80211_hdrspace(ic, wh);
-+		hdrspace = ieee80211_hdrsize(wh);
- 		if (skb->len < hdrspace) {
- 			IEEE80211_DISCARD(vap, IEEE80211_MSG_ANY,
- 				wh, "data", "too short: len %u, expecting %u",
-@@ -457,16 +458,24 @@ ieee80211_input(struct ieee80211vap * va
- 		}
- 		switch (vap->iv_opmode) {
- 		case IEEE80211_M_STA:
--			if ((dir != IEEE80211_FC1_DIR_FROMDS) &&
--			    (!((vap->iv_flags_ext & IEEE80211_FEXT_WDS) &&
--			    (dir == IEEE80211_FC1_DIR_DSTODS)))) {
-+			switch(dir) {
-+			case IEEE80211_FC1_DIR_FROMDS:
-+				break;
-+			case IEEE80211_FC1_DIR_DSTODS:
-+				if (vap->iv_flags_ext & IEEE80211_FEXT_WDS)
-+					break;
-+			default:
- 				IEEE80211_DISCARD(vap, IEEE80211_MSG_ANY,
- 					wh, "data", "invalid dir 0x%x", dir);
- 				vap->iv_stats.is_rx_wrongdir++;
- 				goto out;
- 			}
- 
--	        	if (IEEE80211_IS_MULTICAST(wh->i_addr1)) {
-+			if (IEEE80211_IS_MULTICAST(wh->i_addr1)) {
-+				/* ignore 3-addr mcast if we're WDS STA */
-+				if (vap->iv_flags_ext & IEEE80211_FEXT_WDS)
-+					goto out;
-+
- 				/* Discard multicast if IFF_MULTICAST not set */
- 				if ((0 != memcmp(wh->i_addr3, dev->broadcast, ETH_ALEN)) && 
- 					(0 == (dev->flags & IFF_MULTICAST))) {
-@@ -494,24 +503,10 @@ ieee80211_input(struct ieee80211vap * va
- 					vap->iv_stats.is_rx_mcastecho++;
- 					goto out;
- 				}
--				/* 
--				 * if it is brodcasted by me on behalf of
--				 * a station behind me, drop it.
--				 */
--				if (vap->iv_flags_ext & IEEE80211_FEXT_WDS) {
--					struct ieee80211_node_table *nt;
--					struct ieee80211_node *ni_wds;
--					nt = &ic->ic_sta;
--					ni_wds = ieee80211_find_wds_node(nt, wh->i_addr3);
--					if (ni_wds) {
--						ieee80211_unref_node(&ni_wds);
--						IEEE80211_DISCARD(vap, IEEE80211_MSG_INPUT,
--							wh, NULL, "%s",
--							"multicast echo originated from node behind me");
--						vap->iv_stats.is_rx_mcastecho++;
--						goto out;
--					}
--				}
-+			} else {
-+				/* Same BSSID, but not meant for us to receive */
-+				if (!IEEE80211_ADDR_EQ(wh->i_addr1, vap->iv_myaddr))
-+					goto out;
- 			}
- 			break;
- 		case IEEE80211_M_IBSS:
-@@ -553,14 +548,30 @@ ieee80211_input(struct ieee80211vap * va
- 				vap->iv_stats.is_rx_notassoc++;
- 				goto err;
- 			}
-+
-+			/* subif isn't fully set up yet, drop the frame */
-+			if (ni->ni_subif == ni->ni_vap)
-+				goto err;
-+
- 			/*
- 			 * If we're a 4 address packet, make sure we have an entry in
- 			 * the node table for the packet source address (addr4).
- 			 * If not, add one.
- 			 */
-+			/* check for wds link first */
-+			if ((dir == IEEE80211_FC1_DIR_DSTODS) && !ni->ni_subif) {
-+				if (vap->iv_flags_ext & IEEE80211_FEXT_WDSSEP) {
-+					ieee80211_wds_addif(ni);
-+					/* we must drop frames here until the interface has
-+					 * been fully separated, otherwise a bridge might get
-+					 * confused */
-+					goto err;
-+				}
-+			}
- 
- 			/* XXX: Useless node mgmt API; make better */
--			if ((dir == IEEE80211_FC1_DIR_DSTODS) && !vap->iv_wdsnode && !ni_wds) {
-+			if ((dir == IEEE80211_FC1_DIR_DSTODS) && !vap->iv_wdsnode &&
-+					!ni_wds && !ni->ni_subif) {
- 				struct ieee80211_node_table *nt = &ic->ic_sta;
- 				struct ieee80211_frame_addr4 *wh4;
- 
-@@ -620,6 +631,11 @@ ieee80211_input(struct ieee80211vap * va
- 			goto out;
- 		}
- 
-+		/* check if there is any data left */
-+		hdrspace = ieee80211_hdrspace(ic, wh);
-+		if (skb->len < hdrspace)
-+			goto out;
-+
- 		/*
- 		 * Handle privacy requirements.  Note that we
- 		 * must not be preempted from here until after
-@@ -692,8 +708,12 @@ ieee80211_input(struct ieee80211vap * va
- 		if (! accept_data_frame(vap, ni, key, skb, eh))
- 			goto out;
- 
--		vap->iv_devstats.rx_packets++;
--		vap->iv_devstats.rx_bytes += skb->len;
-+		if (ni->ni_subif && ((eh)->ether_type != __constant_htons(ETHERTYPE_PAE)))
-+			stats = &ni->ni_subif->iv_devstats;
-+		else
-+			stats = &vap->iv_devstats;
-+		stats->rx_packets++;
-+		stats->rx_bytes += skb->len;
- 		IEEE80211_NODE_STAT(ni, rx_data);
- 		IEEE80211_NODE_STAT_ADD(ni, rx_bytes, skb->len);
- 		ic->ic_lastdata = jiffies;
-@@ -1126,6 +1146,13 @@ ieee80211_deliver_data(struct ieee80211_
- 		dev = vap->iv_xrvap->iv_dev;
- #endif
- 
-+	/* if the node has a wds subif, move data frames there,
-+	 * but keep EAP traffic on the master */
-+	if (ni->ni_subif && ((eh)->ether_type != __constant_htons(ETHERTYPE_PAE))) {
-+		vap = ni->ni_subif;
-+		dev = vap->iv_dev;
-+	}
-+
- 	/* perform as a bridge within the vap */
- 	/* XXX intra-vap bridging only */
- 	if (vap->iv_opmode == IEEE80211_M_HOSTAP &&
-@@ -1151,7 +1178,16 @@ ieee80211_deliver_data(struct ieee80211_
- 			if (ni1 != NULL) {
- 				if (ni1->ni_vap == vap &&
- 				    ieee80211_node_is_authorized(ni1) &&
-+					!ni1->ni_subif &&
- 				    ni1 != vap->iv_bss) {
-+
-+					/* tried to bridge to a subif, drop the packet */
-+					if (ni->ni_subif) {
-+						ieee80211_unref_node(&ni1);
-+						ieee80211_dev_kfree_skb(&skb);
-+						return;
-+					}
-+
- 					skb1 = skb;
- 					skb = NULL;
- 				}
---- a/net80211/ieee80211_ioctl.h
-+++ b/net80211/ieee80211_ioctl.h
-@@ -649,6 +649,7 @@ enum {
- 	IEEE80211_PARAM_BGSCAN_THRESH		= 79,	/* bg scan rssi threshold */
- 	IEEE80211_PARAM_RSSI_DIS_THR	= 80,	/* rssi threshold for disconnection */
- 	IEEE80211_PARAM_RSSI_DIS_COUNT	= 81,	/* counter for rssi threshold */
-+	IEEE80211_PARAM_WDS_SEP			= 82,	/* move wds stations into separate interfaces */
- };
- 
- #define	SIOCG80211STATS			(SIOCDEVPRIVATE+2)
---- a/net80211/ieee80211_node.h
-+++ b/net80211/ieee80211_node.h
-@@ -92,11 +92,13 @@ struct ath_softc;
-  * the ieee80211com structure.
-  */
- struct ieee80211_node {
--	struct ieee80211vap *ni_vap;
-+	struct ieee80211vap *ni_vap, *ni_subif;
- 	struct ieee80211com *ni_ic;
- 	struct ieee80211_node_table *ni_table;
- 	TAILQ_ENTRY(ieee80211_node) ni_list;
- 	LIST_ENTRY(ieee80211_node) ni_hash;
-+	struct work_struct ni_create;	/* task for creating a subif */
-+	struct work_struct ni_destroy;	/* task for destroying a subif */
- 	atomic_t ni_refcnt;
- 	u_int ni_scangen;			/* gen# for timeout scan */
- 	u_int8_t ni_authmode;			/* authentication algorithm */
-@@ -430,5 +432,6 @@ void ieee80211_node_join(struct ieee8021
- void ieee80211_node_leave(struct ieee80211_node *);
- u_int8_t ieee80211_getrssi(struct ieee80211com *);
- int32_t ieee80211_get_node_count(struct ieee80211com *);
-+void ieee80211_wds_addif(struct ieee80211_node *ni);
- #endif /* _NET80211_IEEE80211_NODE_H_ */
- 
---- a/net80211/ieee80211_var.h
-+++ b/net80211/ieee80211_var.h
-@@ -322,6 +322,7 @@ struct ieee80211com {
- 	u_int8_t ic_myaddr[IEEE80211_ADDR_LEN];
- 	struct timer_list ic_inact;		/* mgmt/inactivity timer */
- 
-+	unsigned int ic_subifs;
- 	u_int32_t ic_flags;			/* state flags */
- 	u_int32_t ic_flags_ext;			/* extension of state flags */
- 	u_int32_t ic_caps;			/* capabilities */
-@@ -625,6 +626,7 @@ MALLOC_DECLARE(M_80211_VAP);
- #define IEEE80211_FEXT_DROPUNENC_EAPOL	0x00000800	/* CONF: drop unencrypted eapol frames */
- #define IEEE80211_FEXT_APPIE_UPDATE	0x00001000	/* STATE: beacon APP IE updated */
- #define IEEE80211_FEXT_BGSCAN_THR	0x00002000	/* bgscan due to low rssi */
-+#define IEEE80211_FEXT_WDSSEP		0x00004000	/* move wds clients into separate interfaces */
- 
- #define IEEE80211_COM_UAPSD_ENABLE(_ic)		((_ic)->ic_flags_ext |= IEEE80211_FEXT_UAPSD)
- #define IEEE80211_COM_UAPSD_DISABLE(_ic)	((_ic)->ic_flags_ext &= ~IEEE80211_FEXT_UAPSD)
---- a/net80211/ieee80211_wireless.c
-+++ b/net80211/ieee80211_wireless.c
-@@ -2867,6 +2867,14 @@ ieee80211_ioctl_setparam(struct net_devi
- 		else
- 			vap->iv_minrateindex = 0;
- 		break;
-+	case IEEE80211_PARAM_WDS_SEP:
-+		if (vap->iv_opmode != IEEE80211_M_HOSTAP)
-+			retv = -EINVAL;
-+		else if (value)
-+			vap->iv_flags_ext |= IEEE80211_FEXT_WDSSEP;
-+		else
-+			vap->iv_flags_ext &= ~IEEE80211_FEXT_WDSSEP;
-+		break;
- #ifdef ATH_REVERSE_ENGINEERING
- 	case IEEE80211_PARAM_DUMPREGS:
- 		ieee80211_dump_registers(dev, info, w, extra);
-@@ -3223,6 +3231,9 @@ ieee80211_ioctl_getparam(struct net_devi
- 	case IEEE80211_PARAM_MINRATE:
- 		param[0] = vap->iv_minrateindex;
- 		break;
-+	case IEEE80211_PARAM_WDS_SEP:
-+		param[0] = !!(vap->iv_flags_ext & IEEE80211_FEXT_WDSSEP);
-+		break;
- 	default:
- 		return -EOPNOTSUPP;
- 	}
-@@ -4450,6 +4461,8 @@ get_sta_space(void *arg, struct ieee8021
- 	struct ieee80211vap *vap = ni->ni_vap;
- 	size_t ielen;
- 
-+	if (req->vap->iv_wdsnode && ni->ni_subif)
-+		vap = ni->ni_subif;
- 	if (vap != req->vap && vap != req->vap->iv_xrvap)	/* only entries for this vap */
- 		return;
- 	if ((vap->iv_opmode == IEEE80211_M_HOSTAP ||
-@@ -4469,6 +4482,8 @@ get_sta_info(void *arg, struct ieee80211
- 	size_t ielen, len;
- 	u_int8_t *cp;
- 
-+	if (req->vap->iv_wdsnode && ni->ni_subif)
-+		vap = ni->ni_subif;
- 	if (vap != req->vap && vap != req->vap->iv_xrvap)	/* only entries for this vap (or) xrvap */
- 		return;
- 	if ((vap->iv_opmode == IEEE80211_M_HOSTAP ||
-@@ -5770,6 +5785,10 @@ static const struct iw_priv_args ieee802
- 	 0, IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1, "get_minrate"},
- 	{ IEEE80211_IOCTL_SETSCANLIST,
- 	 IW_PRIV_TYPE_CHAR | 255, 0, "setscanlist"},
-+	{ IEEE80211_PARAM_WDS_SEP,
-+	 IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1, 0, "wdssep"},
-+	{ IEEE80211_PARAM_WDS_SEP,
-+	 0, IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1, "get_wdssep"},
- 
- #ifdef ATH_REVERSE_ENGINEERING
- 	/*
-@@ -5893,6 +5912,8 @@ static int
- ieee80211_ioctl(struct net_device *dev, struct ifreq *ifr, int cmd)
- {
- 	struct ieee80211vap *vap = dev->priv;
-+	struct ieee80211com *ic = vap->iv_ic;
-+	struct ieee80211_node *ni;
- 
- 	switch (cmd) {
- 	case SIOCG80211STATS:
-@@ -5901,8 +5922,20 @@ ieee80211_ioctl(struct net_device *dev, 
- 	case SIOC80211IFDESTROY:
- 		if (!capable(CAP_NET_ADMIN))
- 			return -EPERM;
-+		/* drop all node subifs */
-+		TAILQ_FOREACH(ni, &ic->ic_sta.nt_node, ni_list) {
-+			struct ieee80211vap *avp = ni->ni_subif;
-+
-+			if (ni->ni_vap != vap)
-+				continue;
-+			if (!avp)
-+				continue;
-+			ni->ni_subif = NULL;
-+			ieee80211_stop(avp->iv_dev);
-+			ic->ic_vap_delete(avp);
-+		}
- 		ieee80211_stop(vap->iv_dev);	/* force state before cleanup */
--		vap->iv_ic->ic_vap_delete(vap);
-+		ic->ic_vap_delete(vap);
- 		return 0;
- 	case IEEE80211_IOCTL_GETKEY:
- 		return ieee80211_ioctl_getkey(dev, (struct iwreq *) ifr);
---- a/net80211/ieee80211_node.c
-+++ b/net80211/ieee80211_node.c
-@@ -47,6 +47,7 @@
- #include <linux/netdevice.h>
- #include <linux/etherdevice.h>
- #include <linux/random.h>
-+#include <linux/rtnetlink.h>
- 
- #include "if_media.h"
- 
-@@ -236,7 +237,11 @@ void
- ieee80211_node_vdetach(struct ieee80211vap *vap)
- {
- 	struct ieee80211com *ic = vap->iv_ic;
-+	struct ieee80211_node *ni;
- 
-+	ni = vap->iv_wdsnode;
-+	if (ni)
-+		ni->ni_subif = NULL;
- 	ieee80211_node_table_reset(&ic->ic_sta, vap);
- 	if (vap->iv_bss != NULL) {
- 		ieee80211_unref_node(&vap->iv_bss);
-@@ -1140,6 +1145,57 @@ ieee80211_alloc_node(struct ieee80211vap
- 	return ni;
- }
- 
-+#define WDSIFNAME ".sta%d"
-+static void
-+ieee80211_wds_do_addif(struct work_struct *work)
-+{
-+	struct ieee80211_node *ni = container_of(work, struct ieee80211_node, ni_create);
-+	struct ieee80211vap *vap = ni->ni_vap;
-+	struct ieee80211com *ic = vap->iv_ic;
-+	struct ieee80211vap *avp;
-+	char *name;
-+
-+	rtnl_lock();
-+	/* did we get cancelled by the destroy call? */
-+	if (!ni->ni_subif)
-+		goto done;
-+
-+	ni->ni_subif = NULL;
-+	name = kmalloc(strlen(vap->iv_dev->name) + sizeof(WDSIFNAME) + 1, GFP_KERNEL);
-+	if (!name)
-+		goto done;
-+
-+	strcpy(name, vap->iv_dev->name);
-+	strcat(name, WDSIFNAME);
-+	avp = ieee80211_create_vap(ic, name, ic->ic_dev, IEEE80211_M_WDS, 0, vap);
-+	kfree(name);
-+	if (!avp)
-+		goto done;
-+
-+	memcpy(avp->wds_mac, ni->ni_bssid, IEEE80211_ADDR_LEN);
-+	avp->iv_wdsnode = ieee80211_ref_node(ni);
-+	ni->ni_subif = avp;
-+	ic->ic_subifs++;
-+
-+done:
-+	rtnl_unlock();
-+	ieee80211_unref_node(&ni);
-+}
-+#undef WDSIFNAME
-+
-+void ieee80211_wds_addif(struct ieee80211_node *ni)
-+{
-+	/* check if the node is split out already,
-+	 * or if we're in progress of setting up a new interface already */
-+	if (ni->ni_subif)
-+		return;
-+
-+	ieee80211_ref_node(ni);
-+	ni->ni_subif = ni->ni_vap;
-+	IEEE80211_INIT_WORK(&ni->ni_create, ieee80211_wds_do_addif);
-+	schedule_work(&ni->ni_create);
-+}
-+
- /* Add wds address to the node table */
- int
- #ifdef IEEE80211_DEBUG_REFCNT
-@@ -2285,6 +2341,36 @@ ieee80211_node_leave_11g(struct ieee8021
- 	}
- }
- 
-+static void
-+ieee80211_subif_destroy(struct work_struct *work)
-+{
-+	struct ieee80211_node *ni = container_of(work, struct ieee80211_node, ni_destroy);
-+	struct ieee80211vap *vap;
-+	struct ieee80211com *ic;
-+
-+	rtnl_lock();
-+	vap = ni->ni_subif;
-+
-+	/* if addif is waiting for the timer to fire, cancel! */
-+	if (vap == ni->ni_vap) {
-+		ni->ni_subif = NULL;
-+		goto done;
-+	}
-+
-+	if (!vap)
-+		goto done;
-+
-+	ic = vap->iv_ic;
-+	ni->ni_subif = NULL;
-+	ieee80211_stop(vap->iv_dev);
-+	ic->ic_vap_delete(vap);
-+	ic->ic_subifs--;
-+
-+done:
-+	ieee80211_unref_node(&ni);
-+	rtnl_unlock();
-+}
-+
- /*
-  * Handle bookkeeping for a station/neighbor leaving
-  * the bss when operating in ap or adhoc modes.
-@@ -2301,6 +2387,12 @@ ieee80211_node_leave(struct ieee80211_no
- 			ni, "station with aid %d leaves (refcnt %u)",
- 			IEEE80211_NODE_AID(ni), atomic_read(&ni->ni_refcnt));
- 
-+	if (ni->ni_subif) {
-+		ieee80211_ref_node(ni);
-+		IEEE80211_INIT_WORK(&ni->ni_destroy, ieee80211_subif_destroy);
-+		schedule_work(&ni->ni_destroy);
-+	}
-+
- 	/* From this point onwards we can no longer find the node,
- 	 * so no more references are generated
- 	 */
---- a/net80211/ieee80211_linux.h
-+++ b/net80211/ieee80211_linux.h
-@@ -81,6 +81,12 @@ set_quality(struct iw_quality *iq, u_int
- #endif
- }
- 
-+#ifndef container_of
-+#define container_of(ptr, type, member) ({          \
-+    const typeof( ((type *)0)->member ) *__mptr = (ptr);    \
-+	    (type *)( (char *)__mptr - offsetof(type,member) );})
-+#endif
-+
- /*
-  * Task deferral
-  *
-@@ -113,6 +119,29 @@ typedef void *IEEE80211_TQUEUE_ARG;
- 
- #define	IEEE80211_RESCHEDULE	schedule
- 
-+#include <linux/sched.h>
-+#if LINUX_VERSION_CODE < KERNEL_VERSION(2,5,41)
-+#include <linux/tqueue.h>
-+#define work_struct			tq_struct
-+#define schedule_work(t)		schedule_task((t))
-+#define flush_scheduled_work()		flush_scheduled_tasks()
-+#define IEEE80211_INIT_WORK(t, f) do { 			\
-+	memset((t), 0, sizeof(struct tq_struct)); \
-+	(t)->routine = (void (*)(void*)) (f); 	\
-+	(t)->data=(void *) (t);			\
-+} while (0)
-+#else
-+#include <linux/workqueue.h>
-+
-+#if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,20)
-+#define IEEE80211_INIT_WORK(_t, _f)	INIT_WORK((_t), (void (*)(void *))(_f), (_t));
-+#else
-+#define IEEE80211_INIT_WORK(_t, _f)	INIT_WORK((_t), (_f));
-+#endif
-+
-+#endif /* KERNEL_VERSION < 2.5.41 */
-+
-+
- /* Locking */
- /* NB: beware, spin_is_locked() is not usefully defined for !(DEBUG || SMP)
-  * because spinlocks do not exist in this configuration. Instead IRQs 
---- a/net80211/ieee80211_proto.c
-+++ b/net80211/ieee80211_proto.c
-@@ -1081,6 +1081,8 @@ ieee80211_init(struct net_device *dev, i
- int
- ieee80211_open(struct net_device *dev)
- {
-+	struct ieee80211vap *vap = dev->priv;
-+
- 	return ieee80211_init(dev, 0);
- }
- 
-@@ -1123,6 +1125,7 @@ ieee80211_stop(struct net_device *dev)
- 	struct ieee80211vap *vap = dev->priv;
- 	struct ieee80211com *ic = vap->iv_ic;
- 	struct net_device *parent = ic->ic_dev;
-+	struct ieee80211_node *tni, *ni;
- 	struct ieee80211vap *avp;
- 
- 	IEEE80211_DPRINTF(vap,
-@@ -1138,6 +1141,27 @@ ieee80211_stop(struct net_device *dev)
- 			ieee80211_stop(avp->iv_dev);
- 	}
- 
-+	/* get rid of all wds nodes while we're still locked */
-+	do {
-+		ni = NULL;
-+
-+		IEEE80211_NODE_TABLE_LOCK_IRQ(&ic->ic_sta);
-+		TAILQ_FOREACH(tni, &ic->ic_sta.nt_node, ni_list) {
-+			if (tni->ni_vap != vap)
-+				continue;
-+			if (!tni->ni_subif)
-+				continue;
-+			ni = tni;
-+			break;
-+		}
-+		IEEE80211_NODE_TABLE_UNLOCK_IRQ(&ic->ic_sta);
-+
-+		if (!ni)
-+			break;
-+
-+		ieee80211_node_leave(ni);
-+	} while (1);
-+
- 	ieee80211_new_state(vap, IEEE80211_S_INIT, -1);
- 	if (dev->flags & IFF_RUNNING) {
- 		dev->flags &= ~IFF_RUNNING;		/* mark us stopped */
-@@ -1653,6 +1677,7 @@ __ieee80211_newstate(struct ieee80211vap
- 		 */
- 		if (ni->ni_authmode != IEEE80211_AUTH_8021X)
- 			ieee80211_node_authorize(ni);
-+
- #ifdef ATH_SUPERG_XR
- 		/*
- 		 * fire a timer to bring up XR vap if configured.
-@@ -1912,8 +1937,15 @@ ieee80211_newstate(struct ieee80211vap *
- 		if (ostate == IEEE80211_S_SCAN || 
- 		    ostate == IEEE80211_S_AUTH ||
- 		    ostate == IEEE80211_S_ASSOC) {
-+
- 			/* Transition (S_SCAN|S_AUTH|S_ASSOC) -> S_RUN */
- 			__ieee80211_newstate(vap, nstate, arg);
-+
-+			/* if we're in wds, let the ap know that we're doing this */
-+			if ((vap->iv_opmode == IEEE80211_M_STA) &&
-+				(vap->iv_flags_ext & IEEE80211_FEXT_WDS))
-+					ieee80211_send_nulldata(ieee80211_ref_node(vap->iv_bss));
-+
- 			/* Then bring up all other vaps pending on the scan */
- 			dstate = get_dominant_state(ic);
- 			if (dstate == IEEE80211_S_RUN) {
---- a/net80211/ieee80211.c
-+++ b/net80211/ieee80211.c
-@@ -373,10 +373,25 @@ void
- ieee80211_ifdetach(struct ieee80211com *ic)
- {
- 	struct ieee80211vap *vap;
-+	int count;
-+
-+	/* bring down all vaps */
-+	TAILQ_FOREACH(vap, &ic->ic_vaps, iv_next) {
-+		ieee80211_stop(vap->iv_dev);
-+	}
-+
-+	/* wait for all subifs to disappear */
-+	do {
-+		schedule();
-+		rtnl_lock();
-+		count = ic->ic_subifs;
-+		rtnl_unlock();
-+	} while (count > 0);
- 
- 	rtnl_lock();
--	while ((vap = TAILQ_FIRST(&ic->ic_vaps)) != NULL)
-+	while ((vap = TAILQ_FIRST(&ic->ic_vaps)) != NULL) {
- 		ic->ic_vap_delete(vap);
-+	}
- 	rtnl_unlock();
- 
- 	del_timer(&ic->ic_dfs_excl_timer);
-@@ -600,8 +615,10 @@ ieee80211_vap_detach(struct ieee80211vap
- 
- 	IEEE80211_CANCEL_TQUEUE(&vap->iv_stajoin1tq);
- 	IEEE80211_LOCK_IRQ(ic);
--	if (vap->iv_wdsnode)
-+	if (vap->iv_wdsnode) {
-+		vap->iv_wdsnode->ni_subif = NULL;
- 		ieee80211_unref_node(&vap->iv_wdsnode);
-+	}
- 	if ((vap->iv_opmode == IEEE80211_M_WDS) &&
- 		(vap->iv_master != NULL))
- 		TAILQ_REMOVE(&vap->iv_master->iv_wdslinks, vap, iv_wdsnext);
---- a/ath/if_athvar.h
-+++ b/ath/if_athvar.h
-@@ -79,28 +79,6 @@ typedef void *TQUEUE_ARG;
- #define	tasklet_enable(t)	do { (void) t; local_bh_enable(); } while (0)
- #endif /* !DECLARE_TASKLET */
- 
--#include <linux/sched.h>
--#if LINUX_VERSION_CODE < KERNEL_VERSION(2,5,41)
--#include <linux/tqueue.h>
--#define work_struct			tq_struct
--#define schedule_work(t)		schedule_task((t))
--#define flush_scheduled_work()		flush_scheduled_tasks()
--#define ATH_INIT_WORK(t, f) do { 			\
--	memset((t), 0, sizeof(struct tq_struct)); \
--	(t)->routine = (void (*)(void*)) (f); 	\
--	(t)->data=(void *) (t);			\
--} while (0)
--#else
--#include <linux/workqueue.h>
--
--#if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,20)
--#define ATH_INIT_WORK(_t, _f)	INIT_WORK((_t), (void (*)(void *))(_f), (_t));
--#else
--#define ATH_INIT_WORK(_t, _f)	INIT_WORK((_t), (_f));
--#endif
--
--#endif /* KERNEL_VERSION < 2.5.41 */
--
- /*
-  * Guess how the interrupt handler should work.
-  */
---- a/net80211/ieee80211_output.c
-+++ b/net80211/ieee80211_output.c
-@@ -252,6 +252,10 @@ ieee80211_hardstart(struct sk_buff *skb,
- 		goto bad;
- 	}
- 
-+	if (ni->ni_subif && (vap != ni->ni_subif) &&
-+		((eh)->ether_type != __constant_htons(ETHERTYPE_PAE)))
-+		goto bad;
-+
- 	/* calculate priority so drivers can find the TX queue */
- 	if (ieee80211_classify(ni, skb)) {
- 		IEEE80211_NOTE(vap, IEEE80211_MSG_OUTPUT, ni,
-@@ -331,20 +335,33 @@ void ieee80211_parent_queue_xmit(struct 
-  * constructing a frame as it sets i_fc[1]; other bits can
-  * then be or'd in.
-  */
--static void
-+static struct ieee80211_frame *
- ieee80211_send_setup(struct ieee80211vap *vap,
- 	struct ieee80211_node *ni,
--	struct ieee80211_frame *wh,
-+	struct sk_buff *skb,
- 	int type,
- 	const u_int8_t sa[IEEE80211_ADDR_LEN],
- 	const u_int8_t da[IEEE80211_ADDR_LEN],
- 	const u_int8_t bssid[IEEE80211_ADDR_LEN])
- {
- #define	WH4(wh)	((struct ieee80211_frame_addr4 *)wh)
-+	struct ieee80211_frame *wh;
-+	int len = sizeof(struct ieee80211_frame);
-+	int opmode = vap->iv_opmode;
-+
-+	if ((type & IEEE80211_FC0_TYPE_MASK) == IEEE80211_FC0_TYPE_DATA) {
-+		if ((opmode == IEEE80211_M_STA) &&
-+			(vap->iv_flags_ext & IEEE80211_FEXT_WDS))
-+			opmode = IEEE80211_M_WDS;
-+
-+		if (opmode == IEEE80211_M_WDS)
-+			len = sizeof(struct ieee80211_frame_addr4);
-+	}
- 
-+	wh = (struct ieee80211_frame *)skb_push(skb, len);
- 	wh->i_fc[0] = IEEE80211_FC0_VERSION_0 | type;
- 	if ((type & IEEE80211_FC0_TYPE_MASK) == IEEE80211_FC0_TYPE_DATA) {
--		switch (vap->iv_opmode) {
-+		switch (opmode) {
- 		case IEEE80211_M_STA:
- 			wh->i_fc[1] = IEEE80211_FC1_DIR_TODS;
- 			IEEE80211_ADDR_COPY(wh->i_addr1, bssid);
-@@ -386,6 +403,8 @@ ieee80211_send_setup(struct ieee80211vap
- 	*(__le16 *)&wh->i_seq[0] =
- 	    htole16(ni->ni_txseqs[0] << IEEE80211_SEQ_SEQ_SHIFT);
- 	ni->ni_txseqs[0]++;
-+
-+	return wh;
- #undef WH4
- }
- 
-@@ -407,9 +426,7 @@ ieee80211_mgmt_output(struct ieee80211_n
- 
- 	SKB_CB(skb)->ni = ni;
- 
--	wh = (struct ieee80211_frame *)
--		skb_push(skb, sizeof(struct ieee80211_frame));
--	ieee80211_send_setup(vap, ni, wh,
-+	wh = ieee80211_send_setup(vap, ni, skb,
- 		IEEE80211_FC0_TYPE_MGT | type,
- 		vap->iv_myaddr, ni->ni_macaddr, vap->iv_bssid);
- 	/* XXX power management */
-@@ -455,6 +472,9 @@ ieee80211_send_nulldata(struct ieee80211
- 	struct ieee80211_frame *wh;
- 	u_int8_t *frm;
- 
-+	if (ni->ni_subif)
-+		vap = ni->ni_subif;
-+
- 	skb = ieee80211_getmgtframe(&frm, 0);
- 	if (skb == NULL) {
- 		/* XXX debug msg */
-@@ -463,9 +483,7 @@ ieee80211_send_nulldata(struct ieee80211
- 		return -ENOMEM;
- 	}
- 
--	wh = (struct ieee80211_frame *)
--		skb_push(skb, sizeof(struct ieee80211_frame));
--	ieee80211_send_setup(vap, ni, wh,
-+	wh = ieee80211_send_setup(vap, ni, skb,
- 		IEEE80211_FC0_TYPE_DATA | IEEE80211_FC0_SUBTYPE_NODATA,
- 		vap->iv_myaddr, ni->ni_macaddr, vap->iv_bssid);
- 	/* NB: power management bit is never sent by an AP */
-@@ -503,6 +521,7 @@ ieee80211_send_qosnulldata(struct ieee80
- 	struct sk_buff *skb;
- 	struct ieee80211_qosframe *qwh;
- 	u_int8_t *frm;
-+	u_int8_t *i_qos;
- 	int tid;
- 
- 	skb = ieee80211_getmgtframe(&frm, 2);
-@@ -514,11 +533,12 @@ ieee80211_send_qosnulldata(struct ieee80
- 	SKB_CB(skb)->ni = ieee80211_ref_node(ni);
- 
- 	skb->priority = ac;
--	qwh = (struct ieee80211_qosframe *)skb_push(skb, sizeof(struct ieee80211_qosframe));
- 
--	qwh = (struct ieee80211_qosframe *)skb->data;
-+	/* grab a pointer to QoS control and also compensate for the header length
-+	 * difference between QoS and non-QoS frame */
-+	i_qos = skb_push(skb, sizeof(struct ieee80211_qosframe) - sizeof(struct ieee80211_frame));
- 
--	ieee80211_send_setup(vap, ni, (struct ieee80211_frame *)qwh,
-+	qwh = (struct ieee80211_qosframe *) ieee80211_send_setup(vap, ni, skb,
- 		IEEE80211_FC0_TYPE_DATA,
- 		vap->iv_myaddr, /* SA */
- 		ni->ni_macaddr, /* DA */
-@@ -532,10 +552,10 @@ ieee80211_send_qosnulldata(struct ieee80
- 
- 	/* map from access class/queue to 11e header priority value */
- 	tid = WME_AC_TO_TID(ac);
--	qwh->i_qos[0] = tid & IEEE80211_QOS_TID;
-+	i_qos[0] = tid & IEEE80211_QOS_TID;
- 	if (ic->ic_wme.wme_wmeChanParams.cap_wmeParams[ac].wmep_noackPolicy)
- 		qwh->i_qos[0] |= (1 << IEEE80211_QOS_ACKPOLICY_S) & IEEE80211_QOS_ACKPOLICY;
--	qwh->i_qos[1] = 0;
-+	i_qos[1] = 0;
- 
- 	IEEE80211_NODE_STAT(ni, tx_data);
- 
-@@ -777,6 +797,8 @@ ieee80211_encap(struct ieee80211_node *n
- 		hdrsize = sizeof(struct ieee80211_frame);
- 
- 	SKB_CB(skb)->auth_pkt = (eh.ether_type == __constant_htons(ETHERTYPE_PAE));
-+	if (ni->ni_subif)
-+		vap = ni->ni_subif;
- 
- 	switch (vap->iv_opmode) {
- 	case IEEE80211_M_IBSS:
-@@ -796,20 +818,9 @@ ieee80211_encap(struct ieee80211_node *n
- 			ismulticast = IEEE80211_IS_MULTICAST(eh.ether_dhost);
- 		break;
- 	case IEEE80211_M_STA:
--		if ((vap->iv_flags_ext & IEEE80211_FEXT_WDS) &&
--		    !IEEE80211_ADDR_EQ(eh.ether_shost, vap->iv_myaddr)) {
-+		if (vap->iv_flags_ext & IEEE80211_FEXT_WDS) {
- 			use4addr = 1;
--			ismulticast = IEEE80211_IS_MULTICAST(ni->ni_macaddr);
--			/* Add a WDS entry to the station VAP */
--			if (IEEE80211_IS_MULTICAST(eh.ether_dhost)) {
--				struct ieee80211_node_table *nt = &ic->ic_sta;
--				struct ieee80211_node *ni_wds 
--					= ieee80211_find_wds_node(nt, eh.ether_shost);
--				if (ni_wds)
--					ieee80211_unref_node(&ni_wds);
--				else
--					ieee80211_add_wds_addr(nt, ni, eh.ether_shost, 0);
--			}
-+			ismulticast = 0;
- 		} else
- 			ismulticast = IEEE80211_IS_MULTICAST(vap->iv_bssid);
- 		break;
-@@ -1680,9 +1691,7 @@ ieee80211_send_probereq(struct ieee80211
- 
- 	SKB_CB(skb)->ni = ieee80211_ref_node(ni);
- 
--	wh = (struct ieee80211_frame *)
--		skb_push(skb, sizeof(struct ieee80211_frame));
--	ieee80211_send_setup(vap, ni, wh,
-+	wh = ieee80211_send_setup(vap, ni, skb,
- 		IEEE80211_FC0_TYPE_MGT | IEEE80211_FC0_SUBTYPE_PROBE_REQ,
- 		sa, da, bssid);
- 	/* XXX power management? */
---- a/net80211/ieee80211_linux.c
-+++ b/net80211/ieee80211_linux.c
-@@ -145,7 +145,7 @@ ieee80211_getmgtframe(u_int8_t **frm, u_
- 	struct sk_buff *skb;
- 	u_int len;
- 
--	len = roundup(sizeof(struct ieee80211_frame) + pktlen, 4);
-+	len = roundup(sizeof(struct ieee80211_frame_addr4) + pktlen, 4);
- #ifdef IEEE80211_DEBUG_REFCNT
- 	skb = ieee80211_dev_alloc_skb_debug(len + align - 1, func, line);
- #else
-@@ -161,7 +161,7 @@ ieee80211_getmgtframe(u_int8_t **frm, u_
- 		SKB_CB(skb)->flags = 0;
- 		SKB_CB(skb)->next = NULL;
- 
--		skb_reserve(skb, sizeof(struct ieee80211_frame));
-+		skb_reserve(skb, sizeof(struct ieee80211_frame_addr4));
- 		*frm = skb_put(skb, pktlen);
- 	}
- 	return skb;

package/madwifi/patches/374-nbtt_fix.patch

@@ -1,6 +1,6 @@
 --- a/ath/if_ath.c
 +++ b/ath/if_ath.c
-@@ -5484,6 +5484,9 @@ ath_beacon_config(struct ath_softc *sc, 
+@@ -5483,6 +5483,9 @@ ath_beacon_config(struct ath_softc *sc, 
  		ath_beacon_dturbo_config(vap, intval &
  				~(HAL_BEACON_RESET_TSF | HAL_BEACON_ENA));
  #endif

package/madwifi/patches/375-atim_tsf_update.patch

@@ -8,7 +8,7 @@
  static int ath_desc_alloc(struct ath_softc *);
  static void ath_desc_free(struct ath_softc *);
  static void ath_desc_swap(struct ath_desc *);
-@@ -2793,6 +2794,72 @@ ath_set_ack_bitrate(struct ath_softc *sc
+@@ -2792,6 +2793,72 @@ ath_set_ack_bitrate(struct ath_softc *sc
  	return 1;
  }
  
@@ -81,7 +81,7 @@
  /*
   * Reset the hardware w/o losing operational state.  This is
   * basically a more efficient way of doing ath_stop, ath_init,
-@@ -5292,6 +5359,7 @@ ath_beacon_config(struct ath_softc *sc, 
+@@ -5291,6 +5358,7 @@ ath_beacon_config(struct ath_softc *sc, 
  	u_int64_t tsf, hw_tsf;
  	u_int32_t tsftu, hw_tsftu;
  	u_int32_t intval, nexttbtt = 0;
@@ -89,7 +89,7 @@
  	int reset_tsf = 0;
  
  	if (vap == NULL)
-@@ -5299,6 +5367,9 @@ ath_beacon_config(struct ath_softc *sc, 
+@@ -5298,6 +5366,9 @@ ath_beacon_config(struct ath_softc *sc, 
  
  	ni = vap->iv_bss;
  
@@ -99,7 +99,7 @@
  	hw_tsf = ath_hal_gettsf64(ah);
  	tsf = le64_to_cpu(ni->ni_tstamp.tsf);
  	hw_tsftu = hw_tsf >> 10;
-@@ -5488,15 +5559,27 @@ ath_beacon_config(struct ath_softc *sc, 
+@@ -5487,15 +5558,27 @@ ath_beacon_config(struct ath_softc *sc, 
  				<= ath_hal_sw_beacon_response_time)
  			nexttbtt += intval;
  		sc->sc_nexttbtt = nexttbtt;
@@ -127,7 +127,7 @@
  	/* We print all debug messages here, in order to preserve the
  	 * time critical aspect of this function */
  	DPRINTF(sc, ATH_DEBUG_BEACON,
-@@ -6399,6 +6482,11 @@ ath_recv_mgmt(struct ieee80211vap * vap,
+@@ -6398,6 +6481,11 @@ ath_recv_mgmt(struct ieee80211vap * vap,
  			DPRINTF(sc, ATH_DEBUG_BEACON, 
  				"Updated beacon timers\n");
  		}

package/madwifi/patches/377-disable_vlan_code.patch

@@ -1,6 +1,6 @@
 --- a/net80211/ieee80211_linux.h
 +++ b/net80211/ieee80211_linux.h
-@@ -649,22 +649,7 @@ int ieee80211_proc_vcreate(struct ieee80
+@@ -657,22 +657,7 @@ int ieee80211_proc_vcreate(struct ieee80
  	       char *);
  void ieee80211_proc_cleanup(struct ieee80211vap *);
  

package/madwifi/patches/381-ibss_modes.patch

@@ -12,7 +12,7 @@
  		break;
  	case IEEE80211_M_AHDEMO:
  	case IEEE80211_M_MONITOR:
-@@ -1455,7 +1458,7 @@ ath_vap_create(struct ieee80211com *ic, 
+@@ -1454,7 +1457,7 @@ ath_vap_create(struct ieee80211com *ic, 
  	 * frames.  Other modes carry over directly to the HAL.
  	 */
  	if (ic->ic_opmode == IEEE80211_M_AHDEMO)

package/madwifi/patches/383-ibss_hostap.patch

@@ -1,6 +1,6 @@
 --- a/ath/if_ath.c
 +++ b/ath/if_ath.c
-@@ -1452,6 +1452,23 @@ ath_vap_create(struct ieee80211com *ic, 
+@@ -1451,6 +1451,23 @@ ath_vap_create(struct ieee80211com *ic, 
  		sc->sc_nstavaps++;
  	else if (opmode == IEEE80211_M_MONITOR)
  		sc->sc_nmonvaps++;
@@ -24,7 +24,7 @@
  	/*
  	 * Adhoc demo mode is a pseudo mode; to the HAL it's
  	 * just IBSS mode and the driver doesn't use management
-@@ -4279,7 +4296,8 @@ ath_calcrxfilter(struct ath_softc *sc)
+@@ -4278,7 +4295,8 @@ ath_calcrxfilter(struct ath_softc *sc)
  	if (ic->ic_opmode != IEEE80211_M_HOSTAP && (dev->flags & IFF_PROMISC))
  		rfilt |= HAL_RX_FILTER_PROM;
  	if (ic->ic_opmode == IEEE80211_M_STA ||
@@ -34,7 +34,7 @@
  	    (sc->sc_nostabeacons) || sc->sc_scanning ||
  		(ic->ic_opmode == IEEE80211_M_HOSTAP))
  		rfilt |= HAL_RX_FILTER_BEACON;
-@@ -6433,6 +6451,33 @@ ath_capture(struct net_device *dev, cons
+@@ -6432,6 +6450,33 @@ ath_capture(struct net_device *dev, cons
  }
  
  /*
@@ -68,7 +68,7 @@
   * Intercept management frames to collect beacon RSSI data and to do
   * ibss merges. This function is called for all management frames,
   * including those belonging to other BSS.
-@@ -6485,10 +6530,19 @@ ath_recv_mgmt(struct ieee80211vap * vap,
+@@ -6484,10 +6529,19 @@ ath_recv_mgmt(struct ieee80211vap * vap,
  			DPRINTF(sc, ATH_DEBUG_BEACON, 
  				"Updated beacon timers\n");
  		}
@@ -92,7 +92,7 @@
  		}
  		/* NB: Fall Through */
  	case IEEE80211_FC0_SUBTYPE_PROBE_RESP:
-@@ -6561,6 +6615,10 @@ ath_recv_mgmt(struct ieee80211vap * vap,
+@@ -6560,6 +6614,10 @@ ath_recv_mgmt(struct ieee80211vap * vap,
  #endif
  			if (do_merge)
  				ieee80211_ibss_merge(ni);

package/madwifi/patches/384-hwdetect.patch

@@ -33,7 +33,7 @@
  	/* Allocate space for dynamically determined maximum VAP count */
  	sc->sc_bslot = 
  		kmalloc(ath_maxvaps * sizeof(struct ieee80211vap*), GFP_KERNEL);
-@@ -1508,6 +1520,28 @@ ath_vap_create(struct ieee80211com *ic, 
+@@ -1507,6 +1519,28 @@ ath_vap_create(struct ieee80211com *ic, 
  	return vap;
  }
  
@@ -62,7 +62,7 @@
  static void
  ath_vap_delete(struct ieee80211vap *vap)
  {
-@@ -10819,6 +10853,12 @@ ath_ioctl(struct net_device *dev, struct
+@@ -10818,6 +10852,12 @@ ath_ioctl(struct net_device *dev, struct
   * is to add module parameters.
   */
  
@@ -75,7 +75,7 @@
  /*
   * Dynamic (i.e. per-device) sysctls.  These are automatically
   * mirrored in /proc/sys.
-@@ -10898,6 +10938,38 @@ ath_sysctl_get_intmit(struct ath_softc *
+@@ -10897,6 +10937,38 @@ ath_sysctl_get_intmit(struct ath_softc *
  }
  
  static int
@@ -114,7 +114,7 @@
  ATH_SYSCTL_DECL(ath_sysctl_halparam, ctl, write, filp, buffer, lenp, ppos)
  {
  	struct ath_softc *sc = ctl->extra1;
-@@ -11177,6 +11249,24 @@ static int maxint = 0x7fffffff;		/* 32-b
+@@ -11176,6 +11248,24 @@ static int maxint = 0x7fffffff;		/* 32-b
  
  static const ctl_table ath_sysctl_template[] = {
  	{ .ctl_name	= CTL_AUTO,

package/madwifi/patches/385-antenna_fix.patch

@@ -1,6 +1,6 @@
 --- a/ath/if_ath.c
 +++ b/ath/if_ath.c
-@@ -6666,6 +6666,7 @@ ath_setdefantenna(struct ath_softc *sc, 
+@@ -6665,6 +6665,7 @@ ath_setdefantenna(struct ath_softc *sc, 
  	struct ath_hal *ah = sc->sc_ah;
  
  	/* XXX block beacon interrupts */

package/madwifi/patches/386-acl_crashfix.patch

@@ -88,7 +88,7 @@ Signed-off-by: Sebastian Gottschall <brainslayer@dd-wrt.com>
  }
 --- a/net80211/ieee80211_linux.h
 +++ b/net80211/ieee80211_linux.h
-@@ -311,16 +311,15 @@ typedef spinlock_t ieee80211_scan_lock_t
+@@ -319,16 +319,15 @@ typedef spinlock_t ieee80211_scan_lock_t
  typedef spinlock_t acl_lock_t;
  #define	ACL_LOCK_INIT(_as, _name)	spin_lock_init(&(_as)->as_lock)
  #define	ACL_LOCK_DESTROY(_as)

package/madwifi/patches/388-apsta_fix.patch

@@ -1,6 +1,6 @@
 --- a/net80211/ieee80211_proto.c
 +++ b/net80211/ieee80211_proto.c
-@@ -1406,7 +1406,8 @@ __ieee80211_newstate(struct ieee80211vap
+@@ -1409,7 +1409,8 @@ __ieee80211_newstate(struct ieee80211vap
  	vap->iv_state = nstate;			/* state transition */
  	del_timer(&vap->iv_mgtsend);
  	if ((vap->iv_opmode != IEEE80211_M_HOSTAP) && 
@@ -10,7 +10,7 @@
  		ieee80211_cancel_scan(vap);	/* background scan */
  	ni = vap->iv_bss;			/* NB: no reference held */
  	switch (nstate) {
-@@ -1448,7 +1449,8 @@ __ieee80211_newstate(struct ieee80211vap
+@@ -1451,7 +1452,8 @@ __ieee80211_newstate(struct ieee80211vap
  			}
  			goto reset;
  		case IEEE80211_S_SCAN:
@@ -20,7 +20,7 @@
  			goto reset;
  		reset:
  			ieee80211_reset_bss(vap);
-@@ -1985,7 +1987,9 @@ ieee80211_newstate(struct ieee80211vap *
+@@ -1989,7 +1991,9 @@ ieee80211_newstate(struct ieee80211vap *
  					}
  				}
  			}

package/madwifi/patches/401-changeset_r3602.patch

@@ -1,6 +1,6 @@
 --- a/net80211/ieee80211_linux.h
 +++ b/net80211/ieee80211_linux.h
-@@ -340,6 +340,8 @@ typedef spinlock_t acl_lock_t;
+@@ -348,6 +348,8 @@ typedef spinlock_t acl_lock_t;
  /* __skb_append got a third parameter in 2.6.14 */
  #if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,14)
  #define __skb_append(a,b,c)	__skb_append(a, b)

package/madwifi/patches/403-changeset_r3605.patch

@@ -16,7 +16,7 @@
  #endif /* _ATH_COMPAT_H_ */
 --- a/net80211/ieee80211_linux.h
 +++ b/net80211/ieee80211_linux.h
-@@ -337,13 +337,6 @@ typedef spinlock_t acl_lock_t;
+@@ -345,13 +345,6 @@ typedef spinlock_t acl_lock_t;
  #define	ACL_LOCK_CHECK(_as)
  #endif
  
@@ -30,7 +30,7 @@
  /*
   * Per-node power-save queue definitions.  Beware of control
   * flow with IEEE80211_NODE_SAVEQ_LOCK/IEEE80211_NODE_SAVEQ_UNLOCK.
-@@ -387,16 +380,16 @@ typedef spinlock_t acl_lock_t;
+@@ -395,16 +388,16 @@ typedef spinlock_t acl_lock_t;
  	_skb = __skb_dequeue(&(_ni)->ni_savedq);		\
  	(_qlen) = skb_queue_len(&(_ni)->ni_savedq);		\
  } while (0)

package/madwifi/patches/406-monitor_r3711.patch

@@ -1,6 +1,6 @@
 --- a/ath/if_ath.c
 +++ b/ath/if_ath.c
-@@ -6474,7 +6474,7 @@ ath_capture(struct net_device *dev, cons
+@@ -6473,7 +6473,7 @@ ath_capture(struct net_device *dev, cons
  
  	/* Never copy the SKB, as it is ours on the RX side, and this is the 
  	 * last process on the TX side and we only modify our own headers. */
@@ -9,7 +9,7 @@
  	if (tskb == NULL) {
  		DPRINTF(sc, ATH_DEBUG_ANY,
  			"Dropping; ath_skb_removepad failed!\n");
-@@ -6482,6 +6482,8 @@ ath_capture(struct net_device *dev, cons
+@@ -6481,6 +6481,8 @@ ath_capture(struct net_device *dev, cons
  	}
  	
  	ieee80211_input_monitor(ic, tskb, bf, tx, tsf, sc);

package/madwifi/patches/408-changeset_r3337.patch

@@ -10,7 +10,7 @@
  Please let us know if you think your name should be mentioned here!
 --- a/ath/if_ath.c
 +++ b/ath/if_ath.c
-@@ -3093,7 +3093,7 @@ ath_tx_startraw(struct net_device *dev, 
+@@ -3092,7 +3092,7 @@ ath_tx_startraw(struct net_device *dev, 
  	struct ath_softc *sc = dev->priv;
  	struct ath_hal *ah = sc->sc_ah;
  	struct ieee80211_phy_params *ph = (struct ieee80211_phy_params *)

package/madwifi/patches/450-new_hal.patch

@@ -108,7 +108,7 @@
  	/*
  	 * Check if the MAC has multi-rate retry support.
  	 * We do this by trying to setup a fake extended
-@@ -7488,7 +7496,7 @@ ath_txq_setup(struct ath_softc *sc, int 
+@@ -7487,7 +7495,7 @@ ath_txq_setup(struct ath_softc *sc, int 
  	if (qtype == HAL_TX_QUEUE_UAPSD)
  		qi.tqi_qflags = HAL_TXQ_TXDESCINT_ENABLE;
  	else